Commit graph

878 commits

Author SHA1 Message Date
Jouni Malinen
484788b875 DPP: Share bootstrap type to string helper function
This can be used in hostapd as well.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-04 15:45:03 +03:00
Jouni Malinen
8885023252 Add new key_mgmt values for wpa_supplicant STATUS command
Recently added OWE and DPP were missing from the key_mgmt string list.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-03 14:33:16 +03:00
Jouni Malinen
3a5954ef98 Add mgmt_group_cipher to wpa_supplicant STATUS command
This can be used to check which management group cipher is used in an
association that uses PMF.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-03 14:28:24 +03:00
Jouni Malinen
787615b381 DPP: Set PMKSA expiration based on peer connector
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-03 13:29:59 +03:00
Jouni Malinen
6095b47905 DPP: Check JWS protected header alg against C-sign-key curve
These need to be compatible for the JWS protected header signing to be
valid, so add an explicit check to confirm this.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-03 13:03:34 +03:00
Jouni Malinen
31f03cb009 DPP: Update JWS algorithm strings for Brainpool curves
Instead of trying to share the existing definitions for NIST curves,
start using unique strings for Brainpool curves.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-02 21:13:15 +03:00
Jouni Malinen
e0d3d3fceb DPP: Rename Brainpool curve names for JSON
This removes the "R1" postfix from the names used in JSON.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-02 09:35:00 +03:00
Jouni Malinen
500ed7f006 DPP: PKEX bootstrapping
This implements genric PKEX functionality in src/common/dpp.c and glue
code to use this in wpa_supplicant (i.e, hostapd DPP implementation does
not yet support PKEX).

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-02 09:35:00 +03:00
Jouni Malinen
b9d47b4848 DPP: Add helper functions for running hash operations
Use helper functions to cover all three different hash algorithm options
for DPP operations instead of having separate calls to each function at
every location a hash operation based on the curve is needed.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-02 09:35:00 +03:00
Jouni Malinen
43fbb8db5b DPP: More debug for own connector configuration errors
This makes it easier to notice a reason for failure in cases a connector
string has been truncated.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-02 09:35:00 +03:00
Jouni Malinen
f1f4fa7972 DPP: Fix JWK debug prints
This function is used for parsing both the C-sign-key and netAccessKey,
so better not imply that all cases are C-sign-key in the debug prints.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-02 09:35:00 +03:00
Sunil Dutt
528b655788 Add Set Wi-Fi Configuration vendor attribute to configure LRO
This can be used to dynamically enable/disable LRO.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-23 19:25:46 +03:00
Sunil Dutt
944f359e19 Introduce a vendor command to specify the active Type Of Service
This commit introduces QCA_NL80211_VENDOR_SUBCMD_ACTIVE_TOS to specify
the active Type Of Service on the specific interface. This can be used
to modify some of the low level scan parameters (off channel dwell time,
home channel time) in the driver/firmware.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-23 19:23:38 +03:00
Jouni Malinen
8528994e21 DPP: Automatic network profile creation
wpa_supplicant can now be configured to generate a network profile
automatically based on DPP configuration. The following
dpp_config_processing values can be used to specify the behavior:
0 = report received configuration to an external program for
    processing; do not generate any network profile internally (default)
1 = report received configuration to an external program and generate
    a network profile internally, but do not automatically connect
    to the created (disabled) profile; the network profile id is
    reported to external programs
2 = report received configuration to an external program, generate
    a network profile internally, try to connect to the created
    profile automatically

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-21 18:03:34 +03:00
Jouni Malinen
a0d5c56f8b DPP: Network Introduction protocol for wpa_supplicant
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-19 21:13:59 +03:00
Jouni Malinen
650a70a72a DPP: Network Introduction protocol
This commit adds generic helper functions for going through Network
Introduction protocol.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-19 21:13:59 +03:00
Jouni Malinen
567da5bbd0 DPP: Add new AKM
This new AKM is used with DPP when using the signed Connector to derive
a PMK. Since the KCK, KEK, and MIC lengths are variable within a single
AKM, this needs number of additional changes to get the PMK length
delivered to places that need to figure out the lengths of the PTK
components.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-19 21:13:17 +03:00
Jouni Malinen
461d39af40 DPP: Configuration exchange
This adds support for DPP Configuration Protocol using GAS. Full
generation and processing of the configuration object is not included in
this commit.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-19 21:13:15 +03:00
Jouni Malinen
30d27b048e DPP: Authentication exchange
Add wpa_supplicant control interface commands for managing DPP
Authentication exchange.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-19 21:12:30 +03:00
Jouni Malinen
be27e185b7 DPP: Bootstrap information management
Add wpa_supplicant control interface commands for parsing the bootstrap
info URI from a QR Code (get peer public key) and to generate a new
bootstrap info with private key for local use. The optional
key=<hexdump> argument to the DPP_BOOTSTRAP_GEN command can be used to
specify the bootstrapping private key in OpenSSL ECPrivateKey DER
encoding format. This results in the local bootstrapping information
entry being created with the specified key instead of generating a new
random one.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-19 12:03:30 +03:00
Sunil Dutt
9ddba3a309 Rename vendor attribute DISABLE_OFFCHANNEL to RESTRICT_OFFCHANNEL
This commit renames the vendor attribute
QCA_WLAN_VENDOR_ATTR_CONFIG_DISABLE_OFFCHANNEL to
QCA_WLAN_VENDOR_ATTR_CONFIG_RESTRICT_OFFCHANNEL as intended by the
original commit d506c35efc ('Set Wi-Fi
Configuration attribute to restrict offchannel operations').

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-05-26 13:18:06 +03:00
Sunil Dutt
d506c35efc Set Wi-Fi Configuration attribute to restrict offchannel operations
This commit defines an attribute to
QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION -
QCA_WLAN_VENDOR_ATTR_CONFIG_RESTRICT_OFFCHANNEL which can be used to
restrict offchannel operations on the AP/GO interface.

The goal is to restrict any operations which would cause the AP/GO to
leave its operating channel.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-05-23 00:10:01 +03:00
Vidyullatha Kanchanapally
e8e430fe7a Vendor attributes to retain connection on a roam request failure
This commit introduces the following two attributes to
QCA_NL80211_VENDOR_SUBCMD_KEY_MGMT_ROAM_AUTH events:

QCA_WLAN_VENDOR_ATTR_ROAM_AUTH_STATUS - Indicates the status of
	re-association requested by user space
QCA_WLAN_VENDOR_ATTR_ROAM_AUTH_RETAIN_CONNECTION - Indicates whether
	the old association was maintained when a re-association
	is requested by user space and that re-association attempt
	fails (i.e., cannot connect to the requested BSS, but can
	remain associated with the BSS with which the association was
	in place when being requested to roam).

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-05-12 00:39:00 +03:00
Sunil Dutt
33117656e6 Define a QCA vendor attribute to update the listen interval
This commit defines an attribute
QCA_WLAN_VENDOR_ATTR_CONFIG_LISTEN_INTERVAL which allows the currently
used listen interval to be updated using
QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION. This update applies
only during the association and is done without updating the AP about
the change.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-05-10 23:58:46 +03:00
Jouni Malinen
1f3c49d418 Fix 160 MHz opclass channel to frequency conversion
This needs to allow all 20 MHz channel numbers to be converted even
though the Annex E table lists only channel _center_ frequencies 50 and
114. Neighbor Report (see IEEE Std 802.11-2016, 9.4.2.37 Neighbor Report
element) uses Channel Number field with "last known primary channel of
the AP" which refers to the 20 MHz channel and not the channel center
frequency.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-05-07 22:08:43 +03:00
Jouni Malinen
215eaa748b FILS: Implement FILS-FT derivation
This extends fils_pmk_to_ptk() to allow FILS-FT to be derived. The
callers do not yet use that capability; i.e., actual use will be added
in separate commits.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-05-07 17:04:29 +03:00
Jouni Malinen
4d0a61c501 FILS: Debug print inputs to Key-Auth derivation
Signed-off-by: Jouni Malinen <j@w1.fi>
2017-05-07 17:04:29 +03:00
Vidyullatha Kanchanapally
da6a28ba60 FILS: Specify if FILS HLP was sent in connect
This adds a string "FILS_HLP_SENT" to connect event when HLP is sent
as part of ASSOC/CONNECT request.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-04-29 16:35:23 +03:00
Sunil Dutt
8befe8a993 Define a QCA attribute to specify the PCL policy for external ACS
This commit defines an attribute
QCA_WLAN_VENDOR_ATTR_EXTERNAL_ACS_EVENT_POLICY to signify the preferred
channel list policy for external ACS.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-04-20 22:49:08 +03:00
Peng Xu
16217e13d8 QCA vendor commands and attributes for spectral scan
Add new vendor commands for starting and stoppping spectral scan. Add
vendor attributes for configuring spectral scan parameters as part of
the start command.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-04-06 17:34:13 +03:00
Zhaoyang Liu
1275958873 QCA vendor command: Add TA max duration attribute for OCB configure
Add attribute for TA max duration after last TA received. So that local
time is synchromous to other communicating OCB STAs. If the duration
expires, OCB STA without UTC time source is not in sync to other STAs
and stop scheduling DSRC channel switch after max duration.

Signed-off-by: Zhaoyang Liu <zhaoyang@codeaurora.org>
Signed-off-by: Ferry Zhou <tianguiz@codeaurora.org>
2017-03-27 17:19:38 +03:00
Zhaoyang Liu
2a9ec7c69c Define attributes for QCA vendor OCB commands
Document QCA vendor OCB commands about IEEE Std 802.11 communication
outside the context of a basic service set. Also define all attributes
for the specific OCB commands.

Signed-off-by: Zhaoyang Liu <zhaoyang@codeaurora.org>
Signed-off-by: Ferry Zhou <tianguiz@codeaurora.org>
2017-03-27 17:17:03 +03:00
Jouni Malinen
a5269dc209 wpa_helpers: Ignore link-local IPv4 address while waiting for DHCP
Do not accept a link-local IPv4 address when waiting for a valid DHCP
address. This helps with hs20-osu-client use cases where DHCP response
has not yet been received.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-03-26 21:13:21 +03:00
lifeng
6c2056abe5 QCA vendor attributes to extend antenna diversity functionality
1. Add new attribute to report corresponding antenna information to the
chain RSSI which is used in subcmd
QCA_NL80211_VENDOR_SUBCMD_GET_CHAIN_RSSI.

2. Add a series of attr to support the new wmi interface
WMI_PDEV_PARAM_ANT_DIV_USRCFG which export parameters setting of antenna
diversity algorithm to userspace.

Signed-off-by: Li Feng <lifeng@qti.qualcomm.com>
2017-03-15 21:30:00 +02:00
Zhang Qian
b4ae5f04dc Add vendor attribute to config propagation delay's absolute value
QCA_WLAN_VENDOR_ATTR_CONFIG_PROPAGATION_ABS_DELAY is added to set
propagation delay's absolute value. This is a more detailed version of
QCA_WLAN_VENDOR_ATTR_CONFIG_PROPAGATION_DELAY.

Signed-off-by: Zhang Qian <zhangq@qti.qualcomm.com>
2017-03-15 21:24:25 +02:00
Dmitry Shmidt
7f5f4e46ac Fix QCA_ATTR_NUD_STATS_IS_DAD value
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2017-03-14 21:11:18 +02:00
Jouni Malinen
cad291d671 FILS: Define authentication algorithm for FILS SK auth with PFS
This is needed to add PFS support into hostapd and wpa_supplicant FILS
shared key authentication.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-03-12 22:39:38 +02:00
Jouni Malinen
07a5fe823e OWE: Use AKM 00-0F-AC:11 style parameters for EAPOL-Key frames
draft-harkins-owe-07.txt does not specify these parameters, so need to
pick something sensible to use for the experimental implementation. The
Suite B 128-bit level AKM 00-0F-AC:11 has reasonable parameters for the
DH group 19 case (i.e., SHA256 hash), so use it for now. This can be
updated if the OWE RFC becomes clearer on the appropriate parameters
(KEK/KCK/MIC length, PRF/KDF algorithm, and key-wrap algorithm).

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-03-12 20:43:06 +02:00
Jouni Malinen
ef9627cbc7 Print the algorithms used for EAPOL-Key professing in log
This makes it easier to debug crypto algorithm selection for 4-way
handshake related functions.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-03-12 20:43:06 +02:00
Jouni Malinen
09368515d1 OWE: Process Diffie-Hellman Parameter element in AP mode
This adds AP side processing for OWE Diffie-Hellman Parameter element in
(Re)Association Request frame and adding it in (Re)Association Response
frame.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-03-12 19:24:11 +02:00
Jouni Malinen
a1ea1b4522 OWE: Define and parse OWE AKM selector
This adds a new RSN AKM "OWE".

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-03-12 19:24:11 +02:00
Jouni Malinen
9c7aac738b OWE: Define and parse Diffie-Hellman Parameter element
Add WLAN_EID_EXT_OWE_DH_PARAM definition and extend
ieee802_11_parse_elems() to recognize this element.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-03-12 00:23:36 +02:00
Avraham Stern
e044a9d1e0 common: Add candidate list parsing helper function
Add a helper function that parses candidate list from command line
arguments.

This function will be used (in the following commits) to add
a candidate list to BSS transition management query.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-03-11 10:36:15 +02:00
Jouni Malinen
34f2851902 MBO: Parse MBO ANQP-element on STA
This extends the GAS/ANQP parser in wpa_supplicant to process MBO
ANQP-elements and indicate received Cellular Data Connection Preference
values over the control interface.

When a valid MBO ANQP-element is received, the following control
interface message is sent:

RX-MBO-ANQP <BSSID> cell_conn_pref=<value>

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-03-10 18:57:12 +02:00
Avraham Stern
2316cb358c MBO: Add option to add MBO query list to ANQP query
MBO techspec v0.0_r27 changed the MBO ANQP-element format. The MBO
element in ANQP query should now include an MBO Query List element that
contains a list of MBO elements to query.

Add API to add the MBO Query List to an ANQP query.

Format:
ANQP_GET <addr> <info_id>[,<info_id>]...[,mbo:<subtype>...]

Example for querying neighbor report with MBO cellular data
connection preference:
ANQP_GET <bssid> 272,mbo:2

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-03-10 16:53:10 +02:00
Vasanthakumar Thiagarajan
7cbb5f1a44 DFS: Handle pre-CAC expired event
As FCC DFS requirement does not explicitly mention about the validity of
the (pre-)CAC when channel is switched, it is safe to assume that the
pre-CAC result will not be valid once the CAC completed channel is
switched or radar detection is not active on the (CAC completed) channel
within a time period which is allowed (10 seconds - channel switch time)
as per FCC DFS requirement.

Use the new driver event to allow the driver to notify expiry of the CAC
result on a channel. Move the DFS state of the channel to 'usable' when
processing pre-CAC expired event.  This means any future operation on
that channel will require a new CAC to be completed. This event is
applicable only when DFS is not offloaded to the kernel driver.

Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com>
2017-03-09 17:01:50 +02:00
Alexei Avshalom Lazar
160dca0784 Add QCA vendor command/attr for BRP antenna limit control
Add QCA_NL80211_VENDOR_SUBCMD_BRP_SET_ANT_LIMIT for setting the number
of antennas that will be active in different modes for each connection.

Signed-off-by: Alexei Avshalom Lazar <qca_ailizaro@qca.qualcomm.com>
2017-03-02 15:05:46 +02:00
Amarnath Hullur Subramanyam
e9518ae749 WFD: Add WFD R2 Subelements
Define and add support for WFD R2 Subelements.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-03-01 11:59:57 +02:00
Gaole Zhang
21ac782797 QCA nl80211 vendor attribute for specific sub-20 MHz channel width
Define a new attribute QCA_WLAN_VENDOR_ATTR_CONFIG_SUB20_CHAN_WIDTH.
This attribute can set a station device to work in 5 or 10 MHz channel
width while in disconnect state.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-03-01 11:55:04 +02:00
Jouni Malinen
4c8836f139 FILS: Fix fils_hlp.c build with older netinet/udp.h definitions
The __FAVOR_BSD macro was previously used in netinet/udp.h to select
between two different names of the variables in struct udphdr. Define
that to force the versions with the uh_ prefix. In addition, use the
same style consistently within fils_hlp.c.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-26 12:18:29 +02:00
Peng Xu
7785c70bbb QCA vendor command for fetching HE capabilities
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-19 17:39:30 +02:00
Peng Xu
94380cb40a hostapd: Initial IEEE 802.11ax (HE) definitions
Add IEEE 802.11ax definitions for config, IEEE structures, and
constants. These are still subject to change in the IEEE process.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-19 17:37:52 +02:00
Masashi Honma
a7a638c2c4 hw_features: Move VHT capabilities checks to common
This allows the previous AP-specific functions to be use for IBSS/mesh
setup in wpa_supplicant.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2017-02-19 15:53:05 +02:00
Jouni Malinen
e491389ebc FILS: Fix ifdef for PTK derivation with SHA384-based AKM
sha384_prf() is used both with Suite B and FILS, so add CONFIG_FILS as
another alternative to building in this functionality.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-16 22:15:29 +02:00
Jouni Malinen
364c064a41 FT: Check key derivation results explicitly in AP operations
Previously, any potential (even if very unlikely) local operation error
was ignored. Now these will result in aborting the negotiation.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-14 16:33:01 +02:00
Jouni Malinen
4d6e79f867 Use defines in hostapd_set_freq_params()
Use the defines for vht_oper_chwidth values more consistently in
hostapd_set_freq_params() to make this more readable.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-02-04 20:50:16 +02:00
Jouni Malinen
09a97eb27e Update the copyright notice years for QCA vendor definitions
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-04 17:05:30 +02:00
Sunil Dutt
841e9a8c73 QCA vendor command to set the trace levels for the specific QCA module
This commit introduces the vendor command to set the trace level
for the respective QCA host driver module.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-04 17:05:21 +02:00
Jouni Malinen
124ddfa19e FILS: Parse and report received FILS HLP Containers from response
The new FILS-HLP-RX control interface event is now used to report
received FILS HLP responses from (Re)Association Response frame as a
response to the HLP requests configured with FILS_HLP_REQ_ADD.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-01 18:17:39 +02:00
Jouni Malinen
e64c13febb Move DHCP definitions into a common file
These can be reused for other purposes than just the DHCP snoofing for
Proxy ARP. In addition, use more complete definition of the parameters
based on the current IANA registry.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-31 17:46:11 +02:00
Kanchanapally, Vidyullatha
70407ee5c3 Add QCA vendor definitions for BSS transition status
Introduce definitions for QCA vendor specific subcommands and attributes
for fetching BSS transition status.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-30 22:31:46 +02:00
Sunil Dutt
a9491695b3 QCA vendor command to set/get NUD statistics
This commit introduces QCA vendor commands and the corresponding
attributes to set/get NUD (Network Unreachability Detection) statistics.
The set NUD statistics configures the requisite parameters to the host
driver and thereby triggers the start/stop of collection of statistics.
The get stats fetches the statistics collected in the host driver.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-30 01:54:30 +02:00
Masashi Honma
9eb5757a86 Define helper function set_disable_ht40()
This functionality can be used outside wpa_set_disable_ht40(), so move
the generic part to a helper function.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2017-01-29 18:04:21 +02:00
Jouni Malinen
a1aa2aebc2 Remove unused WLAN_CIPHER_SUITE_* definitions
This gets rid of an unnecessary duplication of the definitions since all
the code has now been moved to using the earlier RSN_CIPHER_SUITE_*
definitions.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-28 14:05:44 +02:00
Jouni Malinen
2373a31170 Define all RSN_CIPHER_SUITE_* values
This adds the cipher suite selector values for ciphers that are not
really used with RSN, but are needed to be able to replace
WLAN_CIPHER_SUITE_* definitions with RSN_CIPHER_SUITE_*.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-28 14:03:34 +02:00
Jouni Malinen
89ba101e14 Remove unused WLAN_AKM_SUITE_* definitions
This gets rid of an unnecessary duplication of the definitions since all
the code has now been moved to using the earlier RSN_AUTH_KEY_MGMT_*
definitions.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-28 12:36:13 +02:00
Jouni Malinen
bf9f8a0525 Use RSN_AUTH_KEY_MGMT_* instead of WLAN_AKM_SUITE_* for wpa_akm_to_suite()
This is a step towards getting rid of the unnecessary duplication of
definitions.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-28 12:34:49 +02:00
Jouni Malinen
a1343fa6ba Remove unnecessary ifdef from RSN_AUTH_KEY_MGMT_* definitions
These FT AKM suite selectors might be needed in code even if
CONFIG_IEEE80211R is not defined.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-28 12:26:25 +02:00
Jouni Malinen
510fc2dfc9 Fix AKM suite selectors for FILS and Suite B
IEEE 802.11 standard defines the suite selectors in <OUI>:<subtype>
format where OUI uses hexadecimal format and subtype decimal format.
These WLAN_AKM_SUITE_* definitions ended up getting written incorrectly
by interpretting the decimal part as hexadecimal and as such, by having
an incorrect value. However, the older RSN_AUTH_KEY_MGMT_* values were
defined with correct values and those definitions were used in most
locations.

This commit fixes the AKM suite selector values in RADIUS WLAN-AKM-Suite
attribute for FILS and Suite B. In addition, the AKM values used in
nl80211 driver configuration (NL80211_ATTR_AKM_SUITES) are fixed for the
Suite B cases.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-27 23:13:10 +02:00
Sunil Dutt
d7d0f909f1 QCA vendor command to carry the reason for power save failure
This commit defines a QCA vendor command
QCA_NL80211_VENDOR_SUBCMD_CHIP_PWRSAVE_FAILURE that carries required
information leading to the power save failure. This will be an event
from the host driver.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-23 18:47:16 +02:00
Purushottam Kushwaha
4c4070005a QCA vendor command to enable host driver offload ACS to user space
This commit introduces the QCA vendor command and the attributes which
facilitate the host driver to use an external user space entity for
performing automatic channel selection.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-23 06:32:59 +02:00
Jouni Malinen
fcd3d6ce32 FILS: Fix PMK and PMKID derivation from ERP
This adds helper functions for deriving PMK and PMKID from ERP exchange
in FILS shared key authentication as defined in IEEE Std 802.11ai-2016,
12.12.2.5.2 (PMKSA key derivation with FILS authentication). These
functions is used to fix PMK and PMKID derivation which were previously
using the rMSK directly as PMK instead of following the FILS protocol to
derive PMK with HMAC from nonces and rMSK.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-13 21:07:40 +02:00
Jouni Malinen
a2aa21a3bf Assign additional vendor specific elements for early HE testing
These elements can be used for pre-standard publication testing of HE
before P802.11ax draft assigns the element ID extension. The payload of
these vendor specific elements is defined by the latest P802.11ax draft.
Please note that the draft is still work in progress and the element
payload is subject to change.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-13 15:05:26 +02:00
Jouni Malinen
0f9b4a0f1d bgscan: Deliver beacon loss event to bgscan modules
This adds a call to the notify_beacon_loss() callback functions when
beacon loss is detected. In addition, a new CTRL-EVENT-BEACON-LOSS event
is made available through the wpa_supplicant control interface.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-08 12:17:58 +02:00
Jouni Malinen
ec45927b8a Report received beacon report with BEACON-RESP-RX event
The new hostapd control interface event "BEACON-RESP-RX <STA address>
<dialog token> <report mode> <beacon report>" is now used to report
received beacon reports as a reponse to the REQ_BEACON operation.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-03 16:02:58 +02:00
Jouni Malinen
f3383366aa Report beacon request TX status as control interface event
The new BEACON-REQ-TX-STATUS control interface event is now used to
report whether a beacon request (from REQ_BEACON command) was delivered
successfully. This event has the following parameters: <STA address>
<dialog token> <ack=0/1>.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-03 16:02:58 +02:00
Avraham Stern
c9ff8e5f6e common: Add function to get an operating class by its number and country
Add a function to get operating class definition (including bandwidth,
channel numbers, etc.) from the operating class number and country.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-01-03 15:18:29 +02:00
Avraham Stern
e4f1d879cd common: Add non-global to global operating classes conversion
Add helper function that converts non-global operating classes to global
operating classes according to IEEE Std 802.11-2016, Annex E.

Signed-off-by: Avrahams Stern <avraham.stern@intel.com>
2017-01-03 15:18:29 +02:00
Avraham Stern
d1c74f8c98 Add RRM definitions for beacon report measurement
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-01-03 15:18:29 +02:00
Jouni Malinen
946315f172 tests: More ieee802_11_vendor_ie_concat() coverage
Signed-off-by: Jouni Malinen <j@w1.fi>
2016-12-26 14:44:44 +02:00
Jouni Malinen
901e6fabcb tests: More ieee802_11_parse_elems() coverage for new elements
Signed-off-by: Jouni Malinen <j@w1.fi>
2016-12-26 14:30:50 +02:00
Joel Cunningham
04f02faac4 Fix wpa_cipher_to_alg() return type
wpa_cipher_to_alg() returns enumerated values from enum wpa_alg and all
uses of the return value treat it as enum wpa_alg (by either assigning
it to a variable of type enum wpa_alg or passing to a function that
expects enum wpa_alg).

This commit updates the return value to match the expected usage
(enum  wpa_alg) rather than int. This ensures the return value is
of the proper type and eliminates the following compiler warnings:

ARM RVCT (2.2):
  'Warning: #188-D: enumerated type mixed with another type'

Signed-off-by: Joel Cunningham <joel.cunningham@me.com>
2016-12-21 12:48:16 +02:00
Purushottam Kushwaha
a6f3761f7d eap_proxy: Add support for SIM state change indication from eap_proxy
This registers a new callback to indicate change in SIM state. This
helps to do some clean up (more specifically pmksa_flush) based on the
state change of the SIM. Without this, the reconnection using the cached
PMKSA could happen though the SIM is changed.

Currently eap_proxy_sim_state corresponds to only SIM_STATE_ERROR. This
can be further extended.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-12-19 22:21:07 +02:00
Jouni Malinen
b54f43390e FILS: Make FILS Indication element information available in BSS output
This extends wpa_supplicant BSS command to parse FILS Indication
element.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-12-18 11:41:59 +02:00
Jouni Malinen
8183aee6cc FILS: Add support for building FILS Realm Information ANQP-element
This allows full list of hashed realm names to be fetched from hostapd.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-12-18 11:41:59 +02:00
Jouni Malinen
42b847ac1e FILS: Fix hashed realm name derivation
P802.11ai/D7.0 changed from CRC32 to SHA256 as the hash algorithm for
the FILS realm name. Update the implementation to match that change.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-12-17 22:07:57 +02:00
Jouni Malinen
29062f2932 Update various definitions based on IEEE Std 802.11-2016
This updates definitions for Status Codes, Reason Codes,
Information Element IDs, Action frame categories, Public Action
codes, Protected Dual of Public Action codes, Advertisement
Protocol ID, and ANQP info IDs based on IEEE Std 802.11-2016.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-12-17 12:27:49 +02:00
Jouni Malinen
19810d29bc Make Beacon IEs available in wpa_supplicant BSS command
This makes both the Probe Response and Beacon frame IEs available to
upper layers if scan results include both IE sets. When the BSS command
mask includes WPA_BSS_MASK_BEACON_IE, a new beacon_ie=<hexdump> entry
will be included in output if the BSS entry has two separate sets of IEs
(ie=<hexdump> showing the Probe Response frame contents and
beacon_ie=<hexdump> the Beacon rame contents).

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-12-13 20:07:52 +02:00
Jouni Malinen
c579312736 Add PMKSA-CACHE-ADDED/REMOVED events to wpa_supplicant
These allow external program to monitor PMKSA cache updates in
preparation to enable external persistent storage of PMKSA cache.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-12-12 21:00:43 +02:00
Sunil Dutt
444930e5b6 Define an attribute to do a specific BSSID QCA vendor scan
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-12-11 21:36:13 +02:00
Sunil Dutt
cea761472a Add QCA vendor command definitions for IDs 61-73
This commit documents the QCA vendor commands 61-73 and the
corresponding definitions of the attributes. This set of commands were
previously reserved for QCA without documentation here.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-12-11 21:32:20 +02:00
Sunil Dutt
cb0cc6efa6 Define QCA Beacon miss threshold attributes for 2.4 and 5 GHz bands
These thresholds values indicate how many Beacon frames can be missed
before before disconnecting from the AP.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-12-11 21:11:41 +02:00
Jouni Malinen
c313c8a5d8 Fix QCA vendor command values for SAR power limits
Commit c79238b6a4 ('Define a QCA vendor
command to configure SAR Power limits') had a mismatch between the enum
qca_vendor_attr_sar_limits_selections documentations and actual values.
The BDF SAR profiles are 0-based, so rename the enum values and reorder
the values keep the actual values more convenient. While this changes
values over the interface, this is justifiable since the new command was
introduced only recently and it had not been released in any driver.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-12-11 21:08:25 +02:00
Jouni Malinen
71ac934530 Make update_idx available in BSS control interface command
This can be used to perform more accurate tests on BSS entry updates.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-12-10 17:03:24 +02:00
Jeff Johnson
c79238b6a4 Define a QCA vendor command to configure SAR Power limits
There is a regulatory requirement for Specific Absorption Rate (SAR)
whereby the device transmit power is reduced when it is determined that
the device is in close proximity to the body. Implement a vendor command
interface to allow a userspace entity to dynamically control the SAR
power limits.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-12-08 18:56:02 +02:00
Jouni Malinen
865081c307 privsep: Support frequency list for scan requests
Signed-off-by: Jouni Malinen <j@w1.fi>
2016-12-03 18:27:16 +02:00
Jouni Malinen
da818ee5e9 privsep: Support multiple scan SSIDs
Signed-off-by: Jouni Malinen <j@w1.fi>
2016-12-03 18:17:28 +02:00
Jouni Malinen
002b504d19 privsep: Coding style cleanup for struct definitions
Signed-off-by: Jouni Malinen <j@w1.fi>
2016-12-03 18:06:03 +02:00
Sunil Dutt
1a793f5c2b Define a QCA vendor command to abort vendor scan
The new QCA_NL80211_VENDOR_SUBCMD_ABORT_SCAN command can be used to
abort an ongoing scan that was started with
QCA_NL80211_VENDOR_SUBCMD_TRIGGER_SCAN.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-11-30 17:11:01 +02:00
Purushottam Kushwaha
29483a5678 Add support for user configurable Beacon frame data rate for AP mode
Allow configuration of Beacon frame TX rate from hostapd.conf with
"beacon_rate=xx" option. The following format is used to set
legacy/HT/VHT beacon rates:

Legacy (CCK/OFDM rates):
	beacon_rate=<legacy rate in 100 kbps>
HT:
	beacon_rate=ht:<HT MCS>
VHT:
	beacon_rate=vht:<VHT MCS>

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-11-25 23:12:30 +02:00
Sabrina Dubroca
7b4d546e3d wpa_supplicant: Add macsec_integ_only setting for MKA
So that the user can turn encryption on (MACsec provides
confidentiality+integrity) or off (MACsec provides integrity only). This
commit adds the configuration parameter while the actual behavior change
to disable encryption in the driver is handled in the following commit.

Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
2016-11-20 00:35:16 +02:00
Peng Xu
5e785a6792 Reserve QCA vendor specific nl80211 command 144
This is reserved for QCA use.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-11-17 16:00:59 +02:00
Avraham Stern
e4b48b7b0f Extend ieee80211_freq_to_channel_ext() to cover channels 52-64
Add frequency to channel conversion for the 5 GHz channels 52-64.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2016-10-29 21:51:04 +03:00
Sunil Dutt
14cd203fff QCA vendor command to configure the TDLS behavior in the host driver
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-10-27 23:12:25 +03:00
lifeng
a18563d428 Extend QCA vendor attribute link layer statistics attribute
This adds new statistics attributes to support channel hopping feature.

Signed-off-by: Li Feng <lifeng@qti.qualcomm.com>
2016-10-27 22:05:59 +03:00
lifeng
95f3703ae1 Add more QCA vendor attribute definitions into qca-vendor.h
These attributes were previously maintained elsewhere. This commit moves
them to follow the standard assignment process through the qca-vendor.h
file in hostap.git.

Signed-off-by: Li Feng <lifeng@qti.qualcomm.com>
2016-10-27 22:03:33 +03:00
lifeng
87416eaf64 QCA vendor attribute to report frame aggregation failure
Add a new vendor attribute config to set the reorder blocksize and
timeout in 4 ACs, and then report the frame aggregation failure
statistics in QCA_NL80211_VENDOR_SUBCMD_STATS_EXT command. In addition,
fix the spelling of the enum value for this subcommand.

Signed-off-by: Li Feng <lifeng@qti.qualcomm.com>
2016-10-27 21:46:04 +03:00
Jouni Malinen
14de9e31c4 FILS: Include wpa_insert_pmkid() in non-FT builds
This function is needed for FILS as well as FT.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-10-22 22:55:27 +03:00
Jouni Malinen
a852ab4c72 FILS: Key-Auth derivation function for FILS SK
This implements Key-Auth derivation for (Re)Association Request frames
(see P802.11ai/D11.0 12.12.2.6.2) and (Re)Association Response frames
(see P802.11ai/D11.0 12.12.2.6.3).

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-10-22 17:51:43 +03:00
Jouni Malinen
c089bc5725 FILS: PMK-to-PTK key derivation for FILS authentication
This is the PTKSA key derivation used as part of the FILS authentication
exchange. See P802.11ai/D11.0 12.12.2.5.3.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-10-22 17:51:43 +03:00
Jouni Malinen
ce16c489d8 Rename sae_data to more generic auth_data
This makes it cleaner for the FILS implementation to use the same design
for setting Authentication frame elements as was already done with SAE.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-10-22 17:51:43 +03:00
Lior David
6eb1a569ca Add QCA vendor command/attr for low level DMG(11ad) RF sector control
Add operations to allow low level control over RF sectors in QCA DMG
(11ad) chipsets. Operations include getting/setting the configuration of
a specific sector, as well as getting/setting the selected sector which
the HW uses to communicate with a specific station.

Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
2016-10-17 11:43:57 +03:00
Jouni Malinen
6d014ffc6e Make struct wpa_eapol_key easier to use with variable length MIC
Suite B 192-bit addition from IEEE Std 802.11ac-2013 replaced the
previous fixed length Key MIC field with a variable length field. That
change was addressed with an addition of a new struct defined for the
second MIC length. This is not really scalable and with FILS coming up
with a zero-length MIC case for AEAD, a more thorough change to support
variable length MIC is needed.

Remove the Key MIC and Key Data Length fields from the struct
wpa_eapol_key and find their location based on the MIC length
information (which is determined by the AKMP). This change allows the
separate struct wpa_eapol_key_192 to be removed since struct
wpa_eapol_key will now include only the fixed length fields that are
shared with all EAPOL-Key cases in IEEE Std 802.11.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-10-10 21:11:46 +03:00
Jouni Malinen
94f66e8a26 FILS: Advertise ERP domain in FILS Indication element
Calculate the hashed realm from hostapd erp_domain configuration
parameter and add this to the FILS Indication element when ERP is
enabled.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-10-10 21:11:46 +03:00
Jouni Malinen
274d8b776f FILS: Add definitions for new frames and values
This adds definitions for various management frame elements and values
from P802.11ai/D11.0.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-10-10 20:46:36 +03:00
Jouni Malinen
94318a0d30 FILS: Add AKM definitions
This adds definitions for the new AKM suite values from P802.11ai/D11.0.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-10-10 20:46:36 +03:00
Jouni Malinen
1d29163035 FILS: Add new information elements
This adds definitions for new information elements from P802.11ai/D11.0
and parsing of these IEs.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-10-10 20:46:33 +03:00
Michael Braun
96590564d6 FT: Allow PMK-R0 and PMK-R1 for FT-PSK to be generated locally
Station should be able to connect initially without ft_pmk_cache filled,
so the target AP has the PSK available and thus the same information as
the origin AP. Therefore neither caching nor communication between the
APs with respect to PMK-R0 or PMK-R1 or VLANs is required if the target
AP derives the required PMKs locally.

This patch introduces the generation of the required PMKs locally for
FT-PSK. Additionally, PMK-R0 is not stored (and thus pushed) for FT-PSK.

So for FT-PSK networks, no configuration of inter-AP communication is
needed anymore when using ft_psk_generate_local=1 configuration. The
default behavior (ft_psk_generate_local=0) remains to use the pull/push
protocol.

Signed-off-by: Michael Braun <michael-dev@fami-braun.de>
2016-10-09 11:57:56 +03:00
Lior David
32d08d5bf6 Add QCA vendor attributes for measurement frequency for FTM/AOA
Add attributes for specifing the frequency where FTM/AOA measurement is
done over the air. This allows the user space framework to maintain its
own cache of peers without depending on the kernel scan results cache,
or perform scans less often (since entries in the kernel scan results
cache expire quickly). The change is backward compatible. If the
frequency attribute is not specified, the kernel scan results cache will
be queried, like done today.

Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
2016-10-04 23:44:18 +03:00
Jouni Malinen
98529f3857 The master branch is now used for v2.7 development
Signed-off-by: Jouni Malinen <j@w1.fi>
2016-10-02 22:27:26 +03:00
Jouni Malinen
2462f347bc Change version number to v2.6 for the release
Signed-off-by: Jouni Malinen <j@w1.fi>
2016-10-02 21:51:11 +03:00
Sunil Dutt
8b6688847e Add explicit enum values for QCA vendor config attributes
This makes it easier to copy a subset of definitions without
accidentally getting mismatching values.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-30 22:45:03 +03:00
vamsi krishna
8f47917493 MBO: Add support to send ANQP request to get cellular preference
This extends ANQP_GET command to support querying MBO cellular
preference also. The cellular preference can be requested along with
neigbor report by appending mbo:1 to the command arguments.

For example:
ANQP_GET <bssid> 272,mbo:1

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-30 22:45:03 +03:00
lifeng
8b7c5b8941 QCA vendor command for antenna diversity feature
The user space app use QCA_NL80211_VENDOR_SUBCMD_GET_CHAIN_RSSI cmd to
get the corresponding antenna rssi value for the specific chain. And the
associcated attributes are added to configure the antenna diversity and
related selftest.

Signed-off-by: Li Feng <lifeng@qti.qualcomm.com>
2016-09-26 23:46:59 +03:00
vamsi krishna
2800ec85d2 MBO: Add QCA vendor option to configure driver to ignore assoc disallow
MBO capable APs can set association disallowed in the Beacon/Probe
Response frames. For testing purposes, the STA needs to be configured to
not ignore the association disallowed set by APs and continue to connect
to such AP like non-MBO enabled STA. Add a QCA vendor attribute for
QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION vendor sub command to
configure the driver to ignore association disallowed functionality.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-25 17:31:26 +03:00
Zhang Qian
320caeab29 Add attributes for QCA_NL80211_VENDOR_SUBCMD_LL_STATS_EXT
More attributes are added for QCA_NL80211_VENDOR_SUBCMD_LL_STATS_EXT
1. Peer signal stats;
2. Peer TX stats;
3. Peer RX stats

Signed-off-by: Zhang Qian <zhangq@qti.qualcomm.com>
2016-09-23 21:13:58 +03:00
Srinivas Dasari
0d7eba5417 Define a QCA vendor command to validate encryption engine
This command carries 802.11 header and payload along with key (TK) and
PN for encryption/decryption purpose. Firmware/driver encrypts/decrypts
the given data and sends to userspace as a response to the command. User
space component can validate the data received from the driver to unit
test the hardware's encryption engine.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-22 20:30:05 +03:00
Lior David
a62dea4156 Fix mistakes in definition of QCA vendor commands for indoor location
Fix some mistakes in the previous commit for adding QCA vendor commands
for indoor location.

Note: The renamed enum value does not change the ABI, but the addition
of QCA_WLAN_VENDOR_ATTR_FTM_MEAS_INVALID in the beginning of enum
qca_wlan_vendor_attr_ftm_meas does renumber
QCA_WLAN_VENDOR_ATTR_FTM_MEAS_* values. The previous values were
committed yesterday and have not been used in any released code yet, so
this is a justifiable quick fix.

Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
2016-09-06 23:38:47 +03:00
Lior David
fcd85d9a3f Add QCA vendor commands/attributes for indoor location
Assign QCA vendor specific commands, attributes, and events for
supporting indoor location features.

These features include:

1. Fine timing measurement (FTM) - allows measurement of distance
between two stations. Based on IEEE P802.11-REVmc/D7.0, 11.24.6 FTM is
performed between two stations: one is an initiator, typically a client
that wants to measure distance to another AP, and one is a responder,
typically an AP which responds to measurement requests from other
clients. The responder can be configured to report its location, either
in absolute coordinates (LCI) or free-form description (LCR).

2. Angle of arrival (AOA) - allows measurement of azimuth and elevation
between two stations.

The above features can be combined to allow a station to get an accurate
indoor location.

Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
2016-09-05 21:59:18 +03:00
Zhang Qian
22950d0568 QCA vendor subcommand for LL_STATS extension
Some user space monitor wants to offload link layer statistics to
firmware. A new command QCA_NL80211_VENDOR_SUBCMD_LL_STATS_EXT and
associcated attributes are added. The monitor will use this new command
to configure monitoring paramters and get link layer statistics.
Attributes added in this change:
1. Parameters for FW to trigger the statistics report
2. Peer STA power state
3. TX failure statistics

Signed-off-by: Zhang Qian <zhangq@qti.qualcomm.com>
2016-09-05 20:50:10 +03:00
Sabrina Dubroca
07a6bfe1d2 mka: Store cipher suite ID in a u64 instead of u8 pointer
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
2016-08-28 21:55:54 +03:00
Yingying Tang
6fe3b9d451 QCA vendor command to get hardware capabilities
This commit introduces a new vendor sub command
QCA_NL80211_VENDOR_SUBCMD_GET_HW_CAPABILITY and the associated
attributes to get Wi-Fi hardware capabilities.

Signed-off-by: Yingying Tang <yintang@qti.qualcomm.com>
2016-08-10 16:49:46 +03:00
Sunil Dutt
dc24a3616a Define an attribute QCA_WLAN_VENDOR_ATTR_CONFIG_QPOWER
This can be used to enable/disable QPOWER.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-08-09 19:23:25 +03:00
Jouni Malinen
ac81b3948b cli: Share a common tokenize_cmd() implementation
wpa_cli and hostapd_cli had identical copies of this function.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-08-06 12:46:39 +03:00
Jouni Malinen
980afcce53 cli: Share a common write_cmd() implementation
wpa_cli and hostapd_cli had identical copies of this function.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-08-06 12:41:56 +03:00
Jouni Malinen
fcc84b48b2 cli: Share a common get_cmd_arg_num() implementation
wpa_cli and hostapd_cli had identical copies of this function.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-08-06 12:39:56 +03:00
Mikael Kanstrup
23c130e9b7 Use a common license string for hostapd_cli and wpa_cli
Move the license strings for hostapd_cli and wpa_cli to common.

Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
2016-08-06 12:34:25 +03:00
Mikael Kanstrup
977c0796f9 Move parts of wpa_cli to a new common file
In preparation for adding further command completion support
to hostapd_cli move some cli related utility functions out of
wpa_cli into a new common cli file.

Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
2016-08-06 12:25:58 +03:00
Sunil Dutt
fed802c2e8 Define an attribute QCA_WLAN_VENDOR_ATTR_CONFIG_IFINDEX
This can be used to set the configuration parameters per netdev (instead
of wiphy).

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-08-04 21:50:26 +03:00
Sunil Dutt
14b7612447 Define vendor command to support IE based access control
This commit defines QCA vendor subcommand and attributes for IE based
access control, i.e., the specific configured IE (full IE) is matched
with the frames originated by the Wi-Fi STA / AP to accept or deny the
connection. A specific IE can either be a whitelist or blacklist.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-08-04 21:50:22 +03:00
Vikram Kandukuri
4ac75cd01a QCA vendor command to configure GPIO pins
This commit introduces a new vendor sub command
QCA_NL80211_VENDOR_SUBCMD_GPIO_CONFIG_COMMAND and associated
attributes to configure GPIO pins.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-08-03 16:46:30 +03:00
Vikram Kandukuri
babf0ce0d2 Assign QCA vendor attributes for generic commands
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-08-03 16:44:07 +03:00
Jouni Malinen
4f910f38e5 Fix a typo in QCA vendor attribution documentation
The previously used subcommand names in the comment did not match the
ones defined above.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-08-02 21:11:25 +03:00
vamsi krishna
ab21863108 Define QCA vendor config attribute to set default scan IEs to the driver
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-08-02 21:11:05 +03:00
Sunil Dutt
6c34b9c2d2 Assign QCA vendor attribute for setting TX fail count threshold
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-07-22 20:10:06 +03:00
zhangq
52fec3669c Assign QCA vendor attributes for set retry configuration
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-07-22 00:35:37 +03:00
Chandrasekaran, Manishekar
1c8fe68f62 QCA vendor command to configure conditional switch channel for AP
This commit introduces a new vendor sub command
QCA_NL80211_VENDOR_SUBCMD_SAP_CONDITIONAL_CHAN_SWITCH and associated
attributes which aim to configure selected frequencies on which the AP
can conditionally switch onto for preferred operation.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-07-22 00:35:28 +03:00
Jouni Malinen
f465c32dc2 Interworking: Define control interface message prefixes in wpa_ctrl.h
These control interface event message are used by external programs, so
define them a bit more formally in the header file.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-07-11 21:56:56 +03:00
Peng Xu
a6f5b1937a P2P: Allow P2P listen being offloaded to the driver/firmware
This allows P2P Listen to be offloaded to device to enhance power
saving.

To start P2P listen offload, from wpa_cli interface, issue the command:
	p2p_lo_start <freq> <period> <interval> <count>

To stop P2P listen offload, issue the command:
	p2p_lo_stop

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-07-03 22:36:58 +03:00
Peng Xu
35d6655755 nl80211: P2P Listen offload vendor command definitions
Define QCA vendor commands, events, and attributes for P2P
Listen offload.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-07-03 19:13:42 +03:00
Saurav Babu
4ac5f2f8f4 Add text name for WPA_KEY_MGMT_WPA_NONE key_mgmt value
This will output WPA-NONE for WPA_KEY_MGMT_WPA_NONE key_mgmt value in
STATUS command.

Signed-off-by: Saurav Babu <saurav.babu@samsung.com>
2016-07-03 19:13:41 +03:00
Jouni Malinen
d02e549831 mesh: Rename MPM FSM states to match the standard
During the P802.11s draft development, there were separate LISTEN and
IDLE states. However, the current IEEE 802.11 standards uses only the
IDLE state while the implementation called this LISTEN. Rename the state
in the implementation to match the one used in the standard to avoid
confusion. In addition, rename OPEN_{SENT,RCVD} to OPN_{SNT,RCVD} to
match the exact spelling of these states in the standard.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-06-28 22:53:05 +03:00
Jouni Malinen
37fd0be2d3 Add CTRL-EVENT-CHANNEL-SWITCH event to indicate channel changes
This provides information of the channel switch to wpa_supplicant
control interface monitors.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-06-27 21:10:35 +03:00
Jouni Malinen
617593c37f Assign vendor specific elements for early HE testing
These elements can be used for pre-standard publication testing of HE
before P802.11ax draft assigns the element ID. The payload of these
vendor specific elements is defined by the latest P802.11ax draft.
Please note that the draft is still work in progress and the element
payload is subject to change.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-06-24 19:02:58 +03:00
Jouni Malinen
4e7f5a4a2a PAE: Use be16/be32 instead of u16/u32 for spartse
This converts some of the PAE code to use a design that gets rid
unnecessary warnings from sparse and allows more thorough validation of
byte order operations.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-06-24 01:38:48 +03:00
Jouni Malinen
50a17a76e1 tests: Declare module test functions in a header file
This gets rid of number of warnings from sparse.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-06-23 18:26:09 +03:00
Masashi Honma
d70a8ab1e3 mesh: Ignore crowded peer
The "Accepting Additional Mesh Peerings bit == 0" means the peer cannot
accept any more peers, so suppress attempt to open a connection to such
a peer.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2016-06-19 20:18:09 +03:00
Jouni Malinen
f868d5607d mesh: Clean up AMPE element encoding and parsing
The AMPE element includes number of optional and variable length fields
and those cannot really be represented by a fixed struct
ieee80211_ampe_ie. Remove the optional fields from the struct and
build/parse these fields separately.

This is also adding support for IGTKdata that was completely missing
from the previous implementation. In addition, Key RSC for MGTK is now
filled in and used when configuring the RX MGTK for a peer.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-06-19 20:18:09 +03:00
Sunil Dutt
d1296da643 Reserve QCA vendor specific nl80211 command 121
This is reserved for QCA use.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-06-17 00:10:16 +03:00
Sunil Dutt
52a6c9c9e8 Add a QCA vendor command to configure AP parameters
This commit also introduces a new attribute MANDATORY_FREQUENCY_LIST
which aims for AP operation in a channel that ensures best concurrency
sessions.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-06-16 18:38:16 +03:00
Sunil Dutt
ac7aea862f Assign QCA vendor command/attributes for set/get wifi configuration
This adds QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION and
QCA_NL80211_VENDOR_SUBCMD_GET_WIFI_CONFIGURATION and the attributes used
with these commands.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-04-19 00:49:33 +03:00
Lior David
0ee8925098 P2P: Trigger event when invitation is accepted
Trigger an event when wpa_supplicant accepts an invitation to re-invoke
a persistent group. Previously wpa_supplicant entered group formation
without triggering any specific events and it could confuse clients,
especially when operating with a driver that does not support
concurrency between P2P and infrastructure connection.

Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
2016-04-18 16:57:05 +03:00
David Spinadel
220754c553 hostapd: Add FTM range request
Add FTM range request via RRM. The AP sends Radio measurement request
with FTM range request as a request for the receiving STA to send FTM
requests to the given list of APs. The neighbor report part of the
request is taken from the neighbor database.

The control interface command is:

REQ_RANGE <dst addr> <rand_int> <min_ap> <responder> [<responder>..]

dst addr: MAC address of an associated STA
rand_int: Randomization Interval (0..65535) in TUs
min_ap: Minimum AP Count (1..15); minimum number of requested FTM ranges
	between the associated STA and the listed APs
responder: List of BSSIDs for neighboring APs for which a measurement
	is requested

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-17 12:29:12 +03:00
David Spinadel
f4f185a224 hostapd: Add LCI request
Add a hostapd control interface command REQ_LCI to request LCI from an
associated station using radio measurement.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-17 12:29:12 +03:00
David Spinadel
629e1804da hostapd: Save RM enabled capability of station
Save RM enabled capability element of an associating station if radio
measurement is supported in its capability field.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-17 12:29:12 +03:00
David Spinadel
2572df34b2 hostapd: Handle Neighbor Report Request frame
Process Neighbor Report Request frame and send Neighbor Report Response
frame based on the configured neighbor report data.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-17 12:29:07 +03:00
David Spinadel
010182120d hostapd: Extend the configuration of RRM capabilities
Extend the radio_measurements parameter to save all the supported
RRM capabilities as it's used in RM enabled capabilities element.

Make this parameter not directly configurable via config file (though,
keep the radio_measurements parameter for some time for backwards
compatibility). Instead, add a configuration option to enable neighbor
report via radio measurements. Other features can be added later as
well.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-16 21:05:39 +03:00
David Spinadel
624b8a061f utils: Add ssid_parse() function
Add a function that parses SSID in text or hex format. In case of the
text format, the SSID is enclosed in double quotes. In case of the hex
format, the SSID must include only hex digits and not be enclosed in
double quotes. The input string may include other arguments after the
SSID.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-16 21:05:37 +03:00
David Spinadel
e4fbc8d423 Add measurement and neighbor report definitions
Add measurement report definitions from Table 9-81 in IEEE
P802.11-REVmc/D5.0 "Measurement type definition for measurement
requests".

Add measurement report definitions from IEEE Std 802.11-2012 Table 8-71
"Location subject definition".

Add neighbor report bandwidth subelement definition from IEEE
P802.11-REVmc/D5.0 MC Table 9-150 - "Optional subelement IDs
neighbor report"

Add neighbor report channel width definition from IEEE
P802.11-REVmc/D5.0, Table 9-152 - "HT/VHT Operation Information
subfields".

Add definitions for neighbor report BSSID info from IEEE
P802.11-REVmc/D5.0, 9.4.2.37 Neighbor Report element.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-09 11:45:42 +03:00
Jouni Malinen
1854eeca19 Add POLL_STA command to check connectivity in AP mode
The hostapd "POLL_STA <addr>" control interface command can be used to
check whether an associated station ACKs a QoS Data frame. The received
ACK for such a frame is reported as an event message ("AP-STA-POLL-OK
<addr>").

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-04-09 00:30:49 +03:00
Jouni Malinen
61c101186a Extend VENDOR_ELEM parameters to cover non-P2P Probe Request frame
The new VENDOR_ELEM value 14 can now be used to add a vendor element
into Probe Request frames used by non-P2P active scans.

For example:
VENDOR_ELEM_ADD 14 dd05001122330a
and to clear that:
VENDOR_ELEM_REMOVE 14 *

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-04-09 00:30:49 +03:00
Manikandan Mohan
85c0f01dd8 Add QCA nl80211 vendor commands for TSF and WISA Feature
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-04-05 19:31:09 +03:00
Jouni Malinen
5914ebf584 Remove struct ieee80211_mgmt::u.probe_req
This struct in the union is empty, but the design of using a zero-length
u8 array here is not fully compatible with C++ and can result in
undesired compiler warnings. This struct is not used anymore, so it can
be removed from the struct ieee80211_mgmt definition to complete the
changes started in commit d447cd596f
('Updates for stricter automatic memcpy bounds checking').

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-04-02 16:55:02 +03:00
Sunil Dutt
f933216141 Revert "Assign QCA vendor command and attribute for Tx/Rx aggregation"
This reverts commit 4ca16b5fd7.
Configuration for this will be done using a previously assigned more
generic command. This new command
QCA_NL80211_VENDOR_SUBCMD_SET_TXRX_AGGREGATION has not been used in any
driver version and won't be used, so the assigned command id can be
freed for future use.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-03-31 16:27:24 +03:00
Jouni Malinen
bde9a4e3de Comment out UDP/UNIX socket code from common ctrl_iface based on build
These were unreachable cases in the switch statements based on how the
build was configured.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-03-28 00:17:45 +03:00
Jouni Malinen
0741c481ee SAE: Check SHA256-PRF operation result
While this is mostly theoretical, check explicitly that SHA256
operations in sha256_prf*() succeed.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-03-27 21:44:49 +03:00
Jouni Malinen
ea86a34667 SAE: Remove dead code in FFC pwd-value derivation
The local bits variable is set to prime_len * 8 and consequently bits %
8 cannot be anything else than 0.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-03-27 21:28:45 +03:00
Jouni Malinen
9b7cd5788a Use a separate header file for Linux bridge interface definitions
This moves the BRCTL_* defines from vlan_full.c to linux_bridge.h to
clean up header inclusion.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-03-26 11:27:18 +02:00
Jouni Malinen
c815fab83a Use own header file for defining Linux VLAN kernel interface
This gets rid of need to include linux/if_vlan.h and additional defines
in vlan_ioctl.c to avoid issues with missing definitions in libc
headers.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-03-26 11:24:38 +02:00
Sunil Dutt
4ca16b5fd7 Assign QCA vendor command and attribute for Tx/Rx aggregation
Assign nl80211 vendor command
QCA_NL80211_VENDOR_SUBCMD_SET_TXRX_AGGREGATION and corresponding
attributes.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-03-17 20:53:25 +02:00
Jouni Malinen
f85399f396 Reserve QCA vendor specific nl80211 commands 116..118
These are reserved for QCA use.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-03-08 23:08:45 +02:00
Janusz Dziedzic
acf57fae76 ctrl_iface_common: Use sockaddr_storage instead of sockaddr_un
This is a step towards allowing UDP sockets to be used with the common
implementation.

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
2016-03-05 17:15:05 +02:00
Janusz Dziedzic
ca974ae53f Add common ctrl_iface files
This is preparation for sharing a single implementation for ctrl_iface
functionality in wpa_supplicant and hostapd.

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
2016-03-05 17:15:05 +02:00
Lior David
2b6e9f91df wpa_supplicant: Expose wpas_get_bands() and related API
Expose the functions wpas_get_bands() and wpas_freq_to_band() and the
enum wpa_radio_work_band, since they will be needed outside
wpa_supplicant.c.

Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
2016-03-03 15:10:50 +02:00
Jouni Malinen
adf0478e8e AP: Store STA supported operating classes information
This makes hostapd track Supported Operating Classes information from
the associated STAs. The stored information is available through the STA
control interface command (supp_op_classes row) as a hexdump of the
Supported Operating Classes element starting from the Length field. This
information can be used as input to BSS transition management and
channel switching decisions.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-02-24 12:20:31 +02:00
Jouni Malinen
8dd49f0cff MBO: Update STA cellular data capability based on WNM Notification
This makes hostapd parse a received WNM Notification Request frame
subelements and if a WFA MBO cellular data capability subelement is
seen, update the cellular data capability for the STA.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-02-22 19:53:05 +02:00
Jouni Malinen
f4c74e1360 MBO: Parse MBO IE in ieee802_11_parse_elems()
Signed-off-by: Jouni Malinen <j@w1.fi>
2016-02-22 19:53:04 +02:00
Avraham Stern
84d1c0fd5a WNM: Add candidate list to BSS transition response
Add the transition candidate list to BSS Transition Management Response
frame. The candidates preference is set using the regular wpa_supplicant
BSS selection logic. If the BSS transition request is rejected and
updated scan results are not available, the list is not added.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2016-02-22 19:53:04 +02:00
David Spinadel
cf11ab7f03 utils: Derive phy type by frequency and bandwidth
Add a function to derive phy type from frequency and bandwidth
as defined in IEEE Std 802.11ac-2013 Annex C (dot11PHYType).

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-02-22 19:53:04 +02:00
Avraham Stern
dd5999084e MBO: Parse MBO IE in BSS Transition Management Request frames
Add parsing of MBO IE in BSS Transition Management Request frames. If
the MBO IE includes the association retry delay attribute, do not try to
reconnect to the current BSS until the delay time is over.

If the MBO IE includes the cellular data connection preference attribute
or the transition rejection reason attribute, send a message to upper
layers with the data.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2016-02-22 19:53:04 +02:00
Avraham Stern
7d46f586de MBO: Add global operating class definitions
Add definitions for global operating classes. These definitions will be
used to construct supported operating classes information element.

The operating classes definitions used locally for P2P module will be
removed and included in the general operating classes definitions.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2016-02-22 19:53:04 +02:00
David Spinadel
92c6e2e3a9 MBO: Implement MBO non-preferred channel report in Association Request
Add MBO IE with non-preferred channels to (Re)Association Request
frames.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-02-22 19:53:04 +02:00
David Spinadel
425dd78ad2 MBO: Add Multi Band Operation definitions
These are based on the specification draft WFA_MBO_TechSpec_v0.0_r19.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-02-21 17:51:53 +02:00
Avraham Stern
231b04b6cb utils: Share a single helper function to get IE by ID
Add a helper function to find a certain IE inside IEs buffer by ID and
use this function in several places that implemented similar
functionality locally.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2016-02-21 17:14:56 +02:00
Jörg Krause
70f4f052f1 wpa_ctrl: Retry select() on EINTR
Retry select() if it was interrupted by a signal.

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
2016-02-07 12:20:38 +02:00
Jouni Malinen
0b905c8a87 Add the selector suite into wpa_parse_wpa_ie_rsn() "invalid group cipher"
This makes it easier to debug AP selection issues in case of a invalid
RSN element or use of customer cipher suites that are not supported by
wpa_supplicant.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-02-03 12:58:07 +02:00
Bob Copeland
6c33eed3ee mesh: Fix PMKID to match the standard
IEEE Std 802.11-2012 11.3.5.4 specifies the PMKID for SAE-derived keys
as:

   L((commit-scalar + peer-commit-scalar) mod r, 0, 128)

This is already calculated in the SAE code when the PMK is derived, but
not saved anywhere. Later, when generating the PMKID for plink action
frames, the definition for PMKID from 11.6.1.3 is incorrectly used.
Correct this by saving the PMKID when the key is generated and use it
subsequently.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
2015-12-28 17:21:08 +02:00
Jouni Malinen
3c108b7573 EAP peer: External server certificate chain validation
This adds support for optional functionality to validate server
certificate chain in TLS-based EAP methods in an external program.
wpa_supplicant control interface is used to indicate when such
validation is needed and what the result of the external validation is.

This external validation can extend or replace the internal validation.
When ca_cert or ca_path parameter is set, the internal validation is
used. If these parameters are omitted, only the external validation is
used. It needs to be understood that leaving those parameters out will
disable most of the validation steps done with the TLS library and that
configuration is not really recommend.

By default, the external validation is not used. It can be enabled by
addingtls_ext_cert_check=1 into the network profile phase1 parameter.
When enabled, external validation is required through the CTRL-REQ/RSP
mechanism similarly to other EAP authentication parameters through the
control interface.

The request to perform external validation is indicated by the following
event:
CTRL-REQ-EXT_CERT_CHECK-<id>:External server certificate validation needed for SSID <ssid>

Before that event, the server certificate chain is provided with the
CTRL-EVENT-EAP-PEER-CERT events that include the cert=<hexdump>
parameter. depth=# indicates which certificate is in question (0 for the
server certificate, 1 for its issues, and so on).

The result of the external validation is provided with the following
command:
CTRL-RSP-EXT_CERT_CHECK-<id>:<good|bad>

It should be noted that this is currently enabled only for OpenSSL (and
BoringSSL/LibreSSL). Due to the constraints in the library API, the
validation result from external processing cannot be reported cleanly
with TLS alert. In other words, if the external validation reject the
server certificate chain, the pending TLS handshake is terminated
without sending more messages to the server.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-12-12 18:24:27 +02:00
Jouni Malinen
59e78c2408 FT: Fix FTIE generation for 4-way handshake after FT protocol run
wpa_insert_pmkid() did not support cases where the original RSN IE
included any PMKIDs. That case can happen when PTK rekeying through
4-way handshake is used after FT protocol run. Such a 4-way handshake
used to fail with wpa_supplicant being unable to build the EAPOL-Key msg
2/4.

Fix this by extending wpa_insert_pmkid() to support removal of the old
PMKIDs, if needed.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-12-10 00:14:35 +02:00
Jouni Malinen
b0ecbd3a4a AP: Use more readable version of management group cipher in error cases
This makes it easier to interpret AP side debug log for a case where a
station specifies in unsupported management group cipher.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-12-06 20:01:05 +02:00